Aquascape® Black Silicone Sealant ShinMaywa The Hudson valve maintains fluid

The Hudson valve maintains fluid levels using fluid pressure

Geotextile underlayment to protect liner from sharp objects

Included measuring cup and dosage guide makes application easy

Do not feed moldy or insect-infested feed to animals as it may cause illness

Filter Start is deemed by the CDC and the American Type Culture Collection (ATCC) as completely harmless to humans and animals

Aquascape® Black Silicone Sealant ShinMaywa The Hudson valve maintains fluidAquascape Black Silicone Sealant is a fish safe sealant used for sealing connections where liner attaches to the BioFalls Filter snout or the skimmer faceplate. Easy to use, this sealer forms a water tight seal that protects your pond from leaks. Its black color makes it great for blending into components and liner. Safe for fish, plants and wildlife SKU UPC Code Size 22010 827807220109 4. 7oz 29186 827807291864 10. 1oz